Daniel Defense MK18 Upper Flat Dark Earth 5.56 NATO 10.3" Barrel
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$1371.00 |
In Stock
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7d ago
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13s ago
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GrabAGun.com
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Daniel Defense M4 V7 S Upper Receiver 5.56/.223 Rem 11.5" Barrel
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$1179.00 |
In Stock
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37d ago
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13s ago
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GrabAGun.com
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Nordic Components Upper Kit Black 22LR 16 inch 10 Round W/Bolt Saver
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$550.99 |
In Stock
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10d ago
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13s ago
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GrabAGun.com
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Luth-AR AR-15 Lightweight Upper Receiver 5.56 NATO 16" Barrel
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$400.99 |
In Stock
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7d ago
|
13s ago
|
GrabAGun.com
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Aero Precision AR-15 Upper 5.56 NATO / .223 Rem 16" Barrel with M4 Handguard
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$371.99 |
In Stock
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45d ago
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13s ago
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GrabAGun.com
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Radical Firearms Complete Upper Assembly 300BLK 16" MLOK BLK
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$409.99 |
In Stock
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4d ago
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13s ago
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GrabAGun.com
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Aero Precision M5E1 Enhanced Complete Upper Receiver 15" M-Lok Black 6.5 Creedmoor 20-inch
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$706.99 |
In Stock
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89d ago
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13s ago
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GrabAGun.com
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Daniel Defense M4A1 Flat Dark Earth / Black 5.56 / .223 Rem 16-inch
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$1455.00 |
In Stock
|
34d ago
|
13s ago
|
GrabAGun.com
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Radical Firearms Complete Upper Assembly .300 AAC Blackout 10.5" Barrel
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$401.99 |
In Stock
|
14h ago
|
13s ago
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GrabAGun.com
|
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Maxim Defense Industries PDX Complete Upper 5.56 NATO / .223 Rem 5.5" Barrel
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$1075.99 |
In Stock
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37d ago
|
13s ago
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GrabAGun.com
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Aero Precision M5E1 Enhanced Upper Receiver Flat Dark Earth .308 Win
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$212.99 |
In Stock
|
15d ago
|
13s ago
|
GrabAGun.com
|
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Alexander Arms KIT50 OEM Upper Kit 50 Beowulf 16" Barrel
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$742.99 |
In Stock
|
10d ago
|
13s ago
|
GrabAGun.com
|
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Colt Firearms LE6921 Upper 5.56 / .223 Rem 14.5" Barrel
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$959.99 |
In Stock
|
21d ago
|
13s ago
|
GrabAGun.com
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TacFire KeyMod AR Build Kit Black 9mm 7.5" Barrel
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$434.99 |
In Stock
|
1d ago
|
13s ago
|
GrabAGun.com
|
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PWS MK116 MOD 1-M AR-15 Complete Upper .223 Wylde 16" Barrel
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$1029.49 |
In Stock
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58d ago
|
13s ago
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GrabAGun.com
|
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Spike's Tactical Generation 2 Billet Upper 223 Remington 556NATO Mil-Spec Barrel Nut
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$243.00 |
In Stock
|
17d ago
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13s ago
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GrabAGun.com
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Patriot Ordnance Factory Renegade Black 5.56 / 223 Upper 16.5 Inch Upper
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$1192.00 |
In Stock
|
10d ago
|
13s ago
|
GrabAGun.com
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Daniel Defense DDM4 V7 Lightweight Upper 5.56 NATO 16" Barrel
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$1179.00 |
In Stock
|
9d ago
|
13s ago
|
GrabAGun.com
|
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Luth-AR AR-15 .223 Complete Upper Assembly 24" Barrel
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$489.99 |
In Stock
|
37d ago
|
13s ago
|
GrabAGun.com
|
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Patriot Ordnance Factory Renegade Upper Black 5.56 10.5-inch
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$1192.00 |
In Stock
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7d ago
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13s ago
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GrabAGun.com
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Radical Firearms Complete Upper Assembly .223 Rem/5.56 16" Barrel MLOK
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$433.97 |
In Stock
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8d ago
|
13s ago
|
GrabAGun.com
|
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Del-Ton AR Pistol Build Kit 5.56 11.5" Barrel Mil-Spec Upper
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$383.99 |
In Stock
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67d ago
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13s ago
|
GrabAGun.com
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Del-Ton Complete Upper 5.56 16" Barrel Mid-Length
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$332.99 |
In Stock
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2d ago
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13s ago
|
GrabAGun.com
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Fortis Manufacturing Billet M4 Upper 5.56 NATO/.223 Rem Stripped For AR-15
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$199.45 |
In Stock
|
2d ago
|
13s ago
|
GrabAGun.com
|
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Spikes Tactical STU5435-R2S ST-15 Enhanced Mid Length Upper 5.56 16In
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$788.40 |
In Stock
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16d ago
|
13s ago
|
GrabAGun.com
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Spikes Tactical ST-15 Enhanced Mid-Length Complete Upper 5.56 / .223 Rem 16-inch CHF
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$630.00 |
In Stock
|
2d ago
|
13s ago
|
GrabAGun.com
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Patriot Ordnance Factory Renegade + Complete Upper .300 Blackout 10.5" Barrel
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$1192.00 |
In Stock
|
17d ago
|
13s ago
|
GrabAGun.com
|
|
Spike's 5.56 Mid Length Upper 16-inch, 12-inch SAR3
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$801.99 |
In Stock
|
2d ago
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13s ago
|
GrabAGun.com
|
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Del-Ton Complete Upper 5.56 16" Barrel Carbine Length
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$332.99 |
In Stock
|
7d ago
|
13s ago
|
GrabAGun.com
|
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Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Nitride Barrel
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$1109.00 |
In Stock
|
23d ago
|
14s ago
|
GrabAGun.com
|
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POF USA P415 Edge 5.56 NATO AR-15 Complete Upper 14" M-Lok Rail
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$1359.00 |
In Stock
|
58d ago
|
14s ago
|
GrabAGun.com
|
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Patriot Ordnance Factory Minuteman Minuteman Upper 5.56 10.5" Barrel
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$1109.00 |
In Stock
|
18d ago
|
14s ago
|
GrabAGun.com
|
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Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Barrel
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$1040.00 |
In Stock
|
89d ago
|
14s ago
|
GrabAGun.com
|
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Radian Weapons Model 1 Upper/Handguard Set 14"
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$842.99 |
In Stock
|
130d ago
|
14s ago
|
GrabAGun.com
|
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Alexander Arms Hunter Complete Upper 6.5 Grendel 18" Barrel 10-Rounds
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$963.99 |
In Stock
|
10d ago
|
14s ago
|
GrabAGun.com
|
|
Alexander Arms Tactical Complete Upper .50 Beowulf 16" Barrel 7-Rounds For AR-15
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$849.99 |
In Stock
|
4d ago
|
14s ago
|
GrabAGun.com
|
|
Alexander Arms Complete Upper Assembly .17 HMR 18" Barrel 10-Rounds
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$752.99 |
In Stock
|
7d ago
|
14s ago
|
GrabAGun.com
|
|
Alexander Arms Upper Kit 6.5 Grendel 16" Barrel 10-Rounds For AR-15
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$678.99 |
In Stock
|
10d ago
|
14s ago
|
GrabAGun.com
|
|
Patriot Ordnance Factory Minuteman Complete Upper .350 Legend 16.50" Nitride Barrel
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$1040.00 |
In Stock
|
10d ago
|
14s ago
|
GrabAGun.com
|
|
Spikes Tactical Complete Upper Receiver 5.56 NATO / .223 Rem 16" Barrel
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$905.40 |
In Stock
|
18d ago
|
14s ago
|
GrabAGun.com
|
|
Patriot Ordnance Factory P415 Complete Upper 300 Blackout 10.50" Barrel 9" M-LOK Handguard
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$1359.00 |
In Stock
|
64d ago
|
14s ago
|
GrabAGun.com
|
|
Patriot Ordnance Factory P415 Complete Upper 5.56x45mm NATO 10.50" Barrel
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$1359.00 |
In Stock
|
23d ago
|
14s ago
|
GrabAGun.com
|
|
CMMG Resolute MK4 Upper Receiver 350 Legend 16.1" Barrel
|
$733.99 |
In Stock
|
3d ago
|
14s ago
|
GrabAGun.com
|
|
TacFire AR-300 Unassembled Pistol Build Kit .300 AAC Blackout 10.5" Barrel
|
$362.99 |
In Stock
|
4d ago
|
14s ago
|
GrabAGun.com
|
|
CMMG Banshee MK4 5.56x45mm NATO 12.50" Barrel 30 Rounds
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$1206.99 |
In Stock
|
7d ago
|
14s ago
|
GrabAGun.com
|
|
CMMG MK3 Upper Receiver 308 Winchester Billet 7075-T6 Aluminum Cerakote Finish
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$281.99 |
In Stock
|
15d ago
|
14s ago
|
GrabAGun.com
|
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CMMG Resolute MK4 Upper Receiver 6MM ARC 16.1" Barrel Cerakote Finish
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$756.99 |
In Stock
|
49d ago
|
14s ago
|
GrabAGun.com
|
|
Aero Precision M4E1 Complete Upper .300 Blackout 10" Barrel EM-9 Gen 2 Handguard
|
$513.99 |
In Stock
|
50d ago
|
14s ago
|
GrabAGun.com
|
|
CMMG Banshee Upper Receiver 5.7X28MM 5" Barrel
|
$733.99 |
In Stock
|
31d ago
|
14s ago
|
GrabAGun.com
|
|
CMMG Banshee Upper Receiver 9MM 5" Barrel Cerakote Finish Armor Black
|
$733.99 |
In Stock
|
3d ago
|
14s ago
|
GrabAGun.com
|
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